EP 1845429 A3 20090506 - Fault management apparatus
Title (en)
Fault management apparatus
Title (de)
Fehlermanagementsystem
Title (fr)
Appareil pour la gestion de défauts
Publication
Application
Priority
JP 2006109123 A 20060411
Abstract (en)
[origin: EP1845429A2] A fault management apparatus that enables calculation of evaluation values relating to a fault occurring to a management target as objective values without involvement of human judgment is provided. Fault information containing fault content information showing content of a fault occurring to a process in a production line, and detection status information and action content information associated with the fault is stored in a fault occurrence history storage part as a fault occurrence history. A fault extraction part reads the fault occurrence history from the fault occurrence history storage part to extract fault information containing specific fault content information. An influence degree calculation part calculates a degree of influence showing the degree of influence caused by a specific fault by performing statistical processing based on detection status information and action content information contained in the fault information extracted by the fault extraction part.
IPC 8 full level
G05B 19/418 (2006.01); G05B 23/02 (2006.01); G06Q 50/00 (2012.01); G06Q 50/04 (2012.01)
CPC (source: EP KR US)
G05B 19/4184 (2013.01 - EP US); G05B 23/0297 (2013.01 - EP US); G06Q 10/06 (2013.01 - KR); G06Q 50/10 (2013.01 - KR); Y02P 90/02 (2015.11 - EP US)
Citation (search report)
- [X] US 2003171897 A1 20030911 - BIEDA JOHN [US], et al
- [X] "Failure mode and effects analysis", CAYMAN BUSINESS SYSTEMS REVISION, 2 April 2002 (2002-04-02), pages 1 - 113, XP002475127, Retrieved from the Internet <URL:http://www.fmeainfocentre.com/handbooks/FMEA-N.pdf> [retrieved on 20080404]
- [X] BLUVBAND Z ET AL: "Expanded FMEA (EFMEA)", RELIABILITY AND MAINTAINABILITY, 2004 ANNUAL SYMPOSIUM - RAMS LOS ANGELES, CA, USA 26-29 JAN. 2004, PISCATAWAY, NJ, USA,IEEE, US, 26 January 2004 (2004-01-26), pages 31 - 36, XP010696024, ISBN: 0-7803-8215-3
- [X] BHIMAVARAPU K ET AL: "PERFORMANCE-BASED SAFETY STANDARDS: AN INTEGRATED RISK ASSESSMENT PROGRAM", ISA TECH/EXPO TECHNOLOGY UPDATE, INSTRUMENT SOCIETY OF AMERICA, RES. TRIANGLE, NC, US, vol. 1, no. PART 4, 1997, pages 11 - 20, XP000832928, ISSN: 1054-0032
- [X] BOWLES J B ED - INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS: "An assessment of rpn prioritization in a failure modes effects and criticality analysis", ANNUAL REALIABILITY AND MAINTAINABILITY SYMPOSIUM.2003 PROCEEDINGS. THE INTERNATIONAL SYMPOSIUM ON PRODUCT QUALITY AND INTEGRITY. (RAMS). TAMPA FL, JAN. 27 - 30, 2003, ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM, NEW YORK, NY : IEEE, US, 27 January 2003 (2003-01-27), pages 380 - 386, XP010628647, ISBN: 0-7803-7717-6
- [X] RHEE SEUNG J ET AL: "Life Cost-Based FMEA Using Empirical Data", PROCEEDINGS OF DETC. ASME. DESIGN ENGINEERING TECHNICALCONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERINGCONFERENCE, XX, XX, vol. 3, 1 January 2003 (2003-01-01), pages 167 - 175, XP009098254
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1845429 A2 20071017; EP 1845429 A3 20090506; CN 101055636 A 20071017; JP 2007280301 A 20071025; JP 4967430 B2 20120704; KR 20070101128 A 20071016; TW 200821787 A 20080516; US 2008034258 A1 20080207
DOCDB simple family (application)
EP 07007434 A 20070411; CN 200710091798 A 20070411; JP 2006109123 A 20060411; KR 20070033591 A 20070405; TW 96112405 A 20070410; US 69754807 A 20070406